The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 05, 1982
Filed:
Jun. 13, 1980
Applicant:
Inventor:
Klaus Rabenecker, Nordenham, DE;
Assignee:
Norddeutsche Seekabelwerke Aktiengesellschaft, Nordenham, DE;
Primary Examiner:
Int. Cl.
CPC ...
B29D / ; B29H / ;
U.S. Cl.
CPC ...
264167 ; 264171 ; 264174 ; 425 / ; 425115 ; 425327 ; 425329 ; 425337 ; 425371 ; 425394 ;
Abstract
A method and apparatus for continuously producing reinforced profile belts of extruded material provided with a stretch resistant insert strip 6, wherein the extruded material stream 3 passes between two circulating endless loop halves 1, 2 of a divided former which converge along a portion of their lengths to form a closed former or pressure molding segment or run. The former segment is straight and the insert strip coated by the extruded material is pulled through it under tension. The insert strip inside the finished and hardened belt is encased on all sides and lies in the belt's central or neutral zone after leaving the apparatus.